Pith Number

pith:EXYERZNA

pith:2024:EXYERZNA6PLLIL5TIHNXYHDRS3

not attested not anchored not stored refs pending

Fermat Number Transform Based Chromatic Dispersion Compensation and Adaptive Equalization Algorithm

Mingming Zhang, Ming Tang, Sheng Cui, Siyu Chen, Weihao Li, Zheli Liu, Zihe Hu

arxiv:2405.04253 v1 · 2024-05-07 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXYERZNA6PLLIL5TIHNXYHDRS3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:16:34.051825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f048e5a0f3d6b42fb341db7c1c7196d2e1e5ba2b6c6d8b0106b721fd36a070

Aliases

arxiv: 2405.04253 · arxiv_version: 2405.04253v1 · doi: 10.48550/arxiv.2405.04253 · pith_short_12: EXYERZNA6PLL · pith_short_16: EXYERZNA6PLLIL5T · pith_short_8: EXYERZNA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EXYERZNA6PLLIL5TIHNXYHDRS3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 25f048e5a0f3d6b42fb341db7c1c7196d2e1e5ba2b6c6d8b0106b721fd36a070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db09ad9a1d1fe62e736dc9019e2921ecb49daa0d889e5abe931e432bf3c2f44d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-05-07T12:14:39Z",
    "title_canon_sha256": "e5c14990fa06add4dada85e38d72ceac10fc8db3e527109ee601040781b0d40a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.04253",
    "kind": "arxiv",
    "version": 1
  }
}